{"id":1602,"date":"2021-10-05T08:15:28","date_gmt":"2021-10-05T08:15:28","guid":{"rendered":"http:\/\/otconline.in\/index.php\/product\/20x4-lcd-green-display\/"},"modified":"2023-12-06T09:54:35","modified_gmt":"2023-12-06T09:54:35","slug":"20x4-lcd-green-display","status":"publish","type":"product","link":"https:\/\/otconline.in\/index.php\/product\/20x4-lcd-green-display\/","title":{"rendered":"20X4 LCD GREEN DISPLAY"},"content":{"rendered":"<p>This is a basic 20 character by 4 line display or 20&#215;4. Interface code is freely available. You will need ~11 general I\/O pins to interface to this LCD screen. Includes LED backlight.<\/p>\n<p>If you want to add some visual output to your Arduino projects, you\u2019ll need a display. If you need moderate data on display, the LCD2004 Parallel LCD Display is a quite good solution for the Arduino projects.<\/p>\n<p>This is an industry-standard JHD629-204A based controlled 4 lines x 20 characters LCD display with Black characters on Green background. It is a parallel interface so you will need 7 pins for 4-bit mode or 11 pins for 8-bit mode to interface to this LCD screen.<\/p>\n<p><b>Features and Specifications:<\/b><\/p>\n<ul>\n<li>Wide viewing angle and high contrast.<\/li>\n<li>Industry-standard JHD629-204A equivalent LCD controller built-in.<\/li>\n<li>+5V DC supply with 33 Ohm resistor LED backlight.<\/li>\n<li>Supported 4 or 8-bit parallel interface.<\/li>\n<li>Display 4-line X 20-character.<\/li>\n<li>Operate with 5V DC.=<\/li>\n<li>Interface with 16 pins male header Connector.<\/li>\n<li>20 characters wide, 4 rows<\/li>\n<li>Black text on the yellow background<\/li>\n<li>The module can easily interface with an MCU<\/li>\n<li>The module is a low-power consumption character LCD Module with a built-in controller<\/li>\n<li>Single LED backlight included can be dimmed easily with a resistor or PWM.<\/li>\n<li>Can be fully controlled with only 6 digital lines! (Any analog\/digital pins can be used)<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>This is a basic 20 character by 4 line display or 20&#215;4. Interface code is freely available. You will need ~11 general I\/O pins to interface to this LCD screen. Includes LED backlight. If you want to add some visual output to your Arduino projects, you\u2019ll need a display. If you need moderate data on display, the LCD2004 Parallel LCD [&hellip;]<\/p>\n","protected":false},"featured_media":1121,"comment_status":"open","ping_status":"closed","template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"product_cat":[15,21],"product_tag":[],"class_list":{"0":"post-1602","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-main","7":"product_cat-d1","9":"first","10":"instock","11":"taxable","12":"shipping-taxable","13":"purchasable","14":"product-type-simple","15":"add-to-wishlist-after_add_to_cart"},"supplier_id":null,"supplier_sku":"","barcode":null,"atum_controlled":true,"out_stock_date":null,"out_stock_threshold":null,"inheritable":false,"inbound_stock":null,"stock_on_hold":0,"sold_today":0,"sales_last_days":0,"reserved_stock":null,"customer_returns":null,"warehouse_damage":null,"lost_in_post":null,"other_logs":null,"out_stock_days":0,"lost_sales":0,"has_location":null,"update_date":"2026-04-11T10:45:24","atum_locations":[],"atum_stock_status":"instock","restock_status":false,"low_stock_amount":"","sales_update_date":"2026-04-11T10:45:24","calc_backorders":null,"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>20X4 LCD GREEN DISPLAY - Om Technology Centre<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/otconline.in\/index.php\/product\/20x4-lcd-green-display\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"20X4 LCD GREEN DISPLAY - Om Technology Centre\" \/>\n<meta property=\"og:description\" content=\"This is a basic 20 character by 4 line display or 20&#215;4. 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If you need moderate data on display, the LCD2004 Parallel LCD [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/otconline.in\/index.php\/product\/20x4-lcd-green-display\/\" \/>\n<meta property=\"og:site_name\" content=\"Om Technology Centre\" \/>\n<meta property=\"article:modified_time\" content=\"2023-12-06T09:54:35+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/otconline.in\/wp-content\/uploads\/2021\/10\/1691030166.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"640\" \/>\n\t<meta property=\"og:image:height\" content=\"480\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/otconline.in\/index.php\/product\/20x4-lcd-green-display\/\",\"url\":\"https:\/\/otconline.in\/index.php\/product\/20x4-lcd-green-display\/\",\"name\":\"20X4 LCD GREEN DISPLAY - Om Technology Centre\",\"isPartOf\":{\"@id\":\"https:\/\/otconline.in\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/otconline.in\/index.php\/product\/20x4-lcd-green-display\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/otconline.in\/index.php\/product\/20x4-lcd-green-display\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/otconline.in\/wp-content\/uploads\/2021\/10\/1691030166.jpg\",\"datePublished\":\"2021-10-05T08:15:28+00:00\",\"dateModified\":\"2023-12-06T09:54:35+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/otconline.in\/index.php\/product\/20x4-lcd-green-display\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/otconline.in\/index.php\/product\/20x4-lcd-green-display\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/otconline.in\/index.php\/product\/20x4-lcd-green-display\/#primaryimage\",\"url\":\"https:\/\/otconline.in\/wp-content\/uploads\/2021\/10\/1691030166.jpg\",\"contentUrl\":\"https:\/\/otconline.in\/wp-content\/uploads\/2021\/10\/1691030166.jpg\",\"width\":640,\"height\":480},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/otconline.in\/index.php\/product\/20x4-lcd-green-display\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/otconline.in\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\/\/otconline.in\/index.php\/shop\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"20X4 LCD GREEN DISPLAY\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/otconline.in\/#website\",\"url\":\"https:\/\/otconline.in\/\",\"name\":\"Om Technology Centre\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/otconline.in\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/otconline.in\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/otconline.in\/#organization\",\"name\":\"Om Technology Centre\",\"url\":\"https:\/\/otconline.in\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/otconline.in\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/otconline.in\/wp-content\/uploads\/2021\/09\/PicsArt_09-22-08.48.24.jpg\",\"contentUrl\":\"https:\/\/otconline.in\/wp-content\/uploads\/2021\/09\/PicsArt_09-22-08.48.24.jpg\",\"width\":1920,\"height\":1920,\"caption\":\"Om Technology Centre\"},\"image\":{\"@id\":\"https:\/\/otconline.in\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"20X4 LCD GREEN DISPLAY - Om Technology Centre","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/otconline.in\/index.php\/product\/20x4-lcd-green-display\/","og_locale":"en_US","og_type":"article","og_title":"20X4 LCD GREEN DISPLAY - Om Technology Centre","og_description":"This is a basic 20 character by 4 line display or 20&#215;4. 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